Why clouds form near black holes

Clouds in the greater universe are clumpy areas of greater density than their surroundings. Space telescopes have observed these cosmic clouds in the vicinity of supermassive black holes. Source: https://earthsky.org/space/cosmic-clouds-form-near-black-holes…

Elon Musk’s ‘Boring Company’ Finishes Digging Second Tunnel in Las Vegas

“Not all of Elon Musk’s projects have been thwarted by the coronavirus pandemic,” writes Bloomberg. Slashdot reader Charlotte Web quotes Popular Mechanics: After a year’s worth of digging, Elon Musk’s The Boring Company has completed the second tunnel for its underground people-mover system at the Las Vegas Convention Center. It’s keeping in step with an anticipated opening date in January 2021…

In-Person DEF CON 28 Event Is Canceled

Annual Las Vegas hacker gathering DEF CON has officially called off its physical conference for this year due to the coronavirus pandemic. The Register reports: In what was pretty much a foregone conclusion, the organizing team today said the in-person event would not be held in 2020. It had been slated to take place in August. This comes after the more…

What is pareidolia?

Seeing a dog in a patch of clouds, or a face in the moon, are examples of what’s called pareidolia. Look here for photos to test your own ability to see things that aren’t there. Source: https://earthsky.org/human-world/seeing-things-that-arent-there…

Drivers of Expensive Cars Less Likely To Yield For Pedestrians, Study Finds

ClickOnThis writes: Many of us know the old joke about BMWs and hemorrhoids. Now it seems that science can back it up. In a study perhaps deserving of an Ig Nobel, scientists found that the likelihood a driver will stop for a pedestrian is inversely proportional to the value of their vehicle. CNN reports: “A new study has found that drivers…

Tim Sweeney: Android is a Fake Open System, and iOS is Worse

Epic Games CEO Tim Sweeney opened a game event in Las Vegas today with a call to make the industry more open and liberate it from the monopolistic practices of platform owners such as Google and Apple. From a report: In a talk about his vision for games in the next decade, Sweeney alternated between criticizing all of the big players…

AMD Ryzen Threadripper 3990X 64-Core Chip Launched, Benchmarking a Beast CPU

MojoKid writes: In January at CES 2020 in Las Vegas, AMD CEO Dr. Lisa Su took to the stage during a press conference and revealed the company’s forthcoming Ryzen Threadripper 3990X 64-core processor. Dr. Su disclosed the 3990X’s speeds and feeds and showed the beastly chip taking down a pair of 28-core Xeons worth about $20K, in a 3D rendering benchmark,…

The Boring Company’s Las Vegas Tunnel Is Nearly 50 Percent Complete

According to the Las Vegas Convention and Visitors Authority, Elon Musk’s Boring Company is now about 50% complete with its underground tunnel. It’s about six football fields in length. Teslarati reports: The Boring Company officially started tunneling for the people mover after a ceremonial groundbreaking event on November 15. In just two months, the project is nearly halfway completed. The company’s…

A Lithium-Ion Battery That You Can Scrunch

An anonymous reader quotes a report from IEEE Spectrum: Busan-based firm Jenax has spent the past few years developing J.Flex, an advanced lithium-ion battery that is ultra-thin, flexible, and rechargeable. With the arrival of so many wearable gadgets, phones with flexible displays, and other portable gizmos, “we’re now interacting with machines on a different level from what we did before,” says…

City of Las Vegas Said It Successfully Avoided Devastating Cyberattack

An anonymous reader quotes a report from ZDNet: Officials from the city of Las Vegas said they narrowly avoided a major security incident that took place on Tuesday, January 7. According to a statement published by the city on Wednesday, the compromise took place on Tuesday, at 4:30 am, in the morning. The city said IT staff immediately detected the intrusion…